Add a button for visiting security devices to the account manager security panel.

Temporarily remove the description for this button as it causes the panel to overflow. Hopefully we'll
put it back when I can create some more space.

mail/extensions/smime/content/am-smime.js

@@ -409,3 +409,18 @@ function openCertManager()
     window.open('chrome://pippki/content/certManager.xul',  "",
                 'chrome,height=400,centerscreen,resizable=yes,dialog=no');
 }
+
+function openDeviceManager()
+{
+  //check for an existing deviceManger window and focus it; it's not application modal
+  const kWindowMediatorContractID = "@mozilla.org/appshell/window-mediator;1";
+  const kWindowMediatorIID = Components.interfaces.nsIWindowMediator;
+  const kWindowMediator = Components.classes[kWindowMediatorContractID].getService(kWindowMediatorIID);
+  var lastCertManager = kWindowMediator.getMostRecentWindow("mozilla:devicemanager");
+  if (lastCertManager)
+    lastCertManager.focus();
+  else {
+    window.open('chrome://pippki/content/device_manager.xul',  "devmgr",
+                'chrome,height=400,centerscreen,resizable=yes,dialog=no');
+  }
+}

mail/extensions/smime/content/am-smime.xul

@@ -98,12 +98,16 @@
   <!-- Certificate manager -->
   <groupbox>
     <caption label="&managecerts.label;"/>
-    <description>&managecerts.text;</description>
     <hbox align="right">
       <button label="&managecerts.button;"
               oncommand="openCertManager();" 
               id="openCertManagerButton"
               accesskey="&managecerts.accesskey;"/>
+      <button label="&managedevices.button;"
+              oncommand="openDeviceManager();"
+              id="openDeviceManagerButton"
+              accesskey="&managedevices.accesskey;"
+              prefstring="security.disable_button.openDeviceManager"/>
     </hbox>
   </groupbox>
      

mail/extensions/smime/locale/am-smime.dtd

@@ -13,7 +13,8 @@
 <!ENTITY signingCert.message "Use this certificate to digitally sign messages you send:">
 <!ENTITY signingCert.notselected "No certificate set">
 
-<!ENTITY  managecerts.label      "Manage Certificates">
-<!ENTITY  managecerts.text       "Use the Certificate Manager to manage your personal certificates, as well as those of other people and certificate authorities.">
+<!ENTITY  managecerts.label      "Manage Certificates and Devices">
 <!ENTITY  managecerts.button     "Manage Certificates...">
 <!ENTITY  managecerts.accesskey  "M">
+<!ENTITY  managedevices.button   "Manage Security Devices...">
+<!ENTITY  managedevices.accesskey   "S">